Patents by Inventor Zaijun Li

Zaijun Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dithienylpyrrole-based biosensors and methods for their preparation and use
    Patent number: 9891184
    Abstract: Dithienylpyrrole compounds, compositions containing dithienylpyrrole polymers, and methods for making the compounds and compositions are disclosed herein. The compositions containing dithienylpyrrole polymers, can for example, be used as conducting polymers in biosensors for detecting analytes in a sample.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: February 13, 2018
    Assignee: Jiangnan University
    Inventors: Zaijun Li, Qianfang Xia, Xiulan Sun, Junkang Liu, Guangli Wang, Zhiguo Gu
  • Graphene composites and methods of making and using the same
    Patent number: 9887046
    Abstract: An graphene composites have reduced graphene oxide and a layered double-hydroxide distributed on the reduced graphene oxide. The composites may also include nanopores formed within the reduced graphene oxide and micropores that may be formed by the reduced graphene oxide. The composites may exhibit superior electrical and/or absorbent properties. Capacitor devices and electrodes containing the composites are also disclosed, as well as methods and systems configured to make and use the composites.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: February 6, 2018
    Assignee: Jiangnan University
    Inventors: Zaijun Li, Tao Yan, Xiulan Sun, Junkang Liu, Guangli Wang, Zhiguo Gu
  • DITHIENYLPYRROLE-BASED BIOSENSORS AND METHODS FOR THEIR PREPARATION AND USE
    Publication number: 20150346134
    Abstract: Dithienylpyrrole compounds, compositions containing dithienylpyrrole polymers, and methods for making the compounds and compositions are disclosed herein. The compositions containing dithienylpyrrole polymers, can for example, be used as conducting polymers in biosensors for detecting analytes in a sample.
    Type: Application
    Filed: December 31, 2012
    Publication date: December 3, 2015
    Inventors: Zaijun Li, Qianfang Xia, Xiulan Sun, Junkang Liu, Guangli Wang, Zhiguo Gu
  • GRAPHENE COMPOSITES AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20150340171
    Abstract: An graphene composites have reduced graphene oxide and a layered double-hydroxide distributed on the reduced graphene oxide. The composites may also include nanopores formed within the reduced graphene oxide and micropores that may be formed by the reduced graphene oxide. The composites may exhibit superior electrical and/or absorbent properties. Capacitor devices and electrodes containing the composites are also disclosed, as well as methods and systems configured to make and use the composites.
    Type: Application
    Filed: December 28, 2012
    Publication date: November 26, 2015
    Inventors: Zaijun Li, Tao Yan, Xiulan Sun, Junkang Liu, Guangli Wang, Zhiguo Gu
  • Antibody protective agent and methods of using same
    Patent number: 8512700
    Abstract: The invention provides an effective and environmentally friendly antibody protective agent and the methods of using it in immunological detection. The antibody protective agent helps antibody to maintain relatively high immunological activity at room temperature. Working electrodes coated with antibodies and the antibody protective agent are installed in immunological detection devices to enhance stability and accuracy of immunological detection. The antibody protective agent is effectively used in the detection of a variety of toxins, for example, aflatoxin, staphylococcal enterotoxin, algae toxin, and vomitoxin.
    Type: Grant
    Filed: July 31, 2010
    Date of Patent: August 20, 2013
    Assignees: Jiangnan University, Wuxi Center for Disease Control and Prevention
    Inventors: Xiulan Sun, Yinzhi Zhang, Zaijun Li, Jingping Zhang, Weimin Niu
  • Antibody Protective Agent And Methods Of Using Same
    Publication number: 20110262626
    Abstract: The invention provides an effective and environmentally friendly antibody protective agent and the methods of using it in immunological detection. The antibody protective agent helps antibody to maintain relatively high immunological activity at room temperature. Working electrodes coated with antibodies and the antibody protective agent are installed in immunological detection devices to enhance stability and accuracy of immunological detection. The antibody protective agent is effectively used in the detection of a variety of toxins, for example, aflatoxin, staphylococcal enterotoxin, algae toxin, and vomitoxin.
    Type: Application
    Filed: July 31, 2010
    Publication date: October 27, 2011
    Inventors: Xiulan Sun, Jingping Zhang, Weimin Niu, Yinzhi Zhang, Zaijun Li